00756nam0-22002531i-450-990002802690403321000280269FED01000280269(Aleph)000280269FED0100028026920000920d--------km-y0itay50------baENGInterdisciplinary Contribution to MarketingManagement.by Lazer W. Kelley E.J.MichiganBureau of Business Researchs.d.Lazer,William112797Kelley,Eugene J.ITUNINARICAUNIMARCBK9900028026904033214-0-24TIC 399ECAECAInterdisciplinary Contribution to MarketingManagement422088UNINAING01